首页
登录
职称英语
[originaltext] In the early days of the railroads, horses pulled the trains.
[originaltext] In the early days of the railroads, horses pulled the trains.
游客
2023-08-02
75
管理
问题
In the early days of the railroads, horses pulled the trains. The trains had no power of their own. Richard Trevithik of England invented a steam-powered engine in 1804. Soon people were building railroads and steam engines all over the world. Because the steam engines did the work that animals used to do, people called them "iron horses".
Peter Cooper was a rich American businessman. He owned a lot of land near the Baltimore and Ohio Railroad. He wanted the railroad to be successful. He built his own steam engine to drive along the railroad.
Most people traveled in coaches drawn by horses. A coach line challenged Peter Cooper to a race.
The day of the race came. At first the horse was winning the race. Peter Cooper’s engine needed time to build up steam. He worked hard to make the train go faster. Soon he was catching up with the horse, he was going to win the race! Suddenly one of the parts of the engine broke. The train stopped. The horse rushed ahead. Peter Cooper lost the race.
Of course, that was not the end of the story. By 1870, railroad extended all across the United States. The "iron horse" had become an important part of American life,
选项
A、Because they were driven by steam power.
B、Because they did the work that animals used to do.
C、Because they pulled cars full of coal.
D、Because they were made of iron.
答案
B
解析
Why did people call steam engines iron horses?
转载请注明原文地址:http://tihaiku.com/zcyy/2891931.html
相关试题推荐
[originaltext]ThepioneerofchocolatecookiesinAmericais"Amoscookies"
[originaltext][9]InAmerica,driver’seducationispartoftheregularhig
[originaltext][9]InAmerica,driver’seducationispartoftheregularhig
[originaltext]Overthepastdecade,theenvironmentalmovementhasexploded
[originaltext]Today,wellcontinueourdiscussionoftheschoollifeatHar
[originaltext]Today,wellcontinueourdiscussionoftheschoollifeatHar
[originaltext]Anewstudyhasfoundevidenceofaggressivebehaviorinchil
[originaltext]You’veprobablyseenencyclopedias.Whetheryou’resettlinga
[originaltext]You’veprobablyseenencyclopedias.Whetheryou’resettlinga
[originaltext]You’veprobablyseenencyclopedias.Whetheryou’resettlinga
随机试题
Thedaysofthecamera-totingtouristmaybenumbered.Insensitivetravelers
Themodernurbanplanningandredevelopmentmovement【C1】______inresponseto
Itwillonly______meaminutetorepairyourshoes.A、giveB、makeC、keepD、take
Notonlydoesaskingquestionsatameetinginvolveyouindiscussions,itisal
Suchcrimesmaybesocomplexthatmonthsoryearsgobybeforeanyone______them
在社区入户走访中,社会工作者来到张大叔家,通过与张大叔交谈,了解到张大叔曾经是部
脊髓灰质炎(小儿麻痹症)传染的主要途径是:A.血液传播 B.粪-口途径传播
A.麻子仁丸 B.蜜煎 C.柴胡加芒硝汤 D.小柴胡汤 E.小承气汤阳明
某企业生产的A种产品的单位可变成本是10元,固定成本是40万元,预期销售量是50
下列哪一项与小建中汤的主治证无关A.虚劳腹痛 B.中阳虚弱,手足烦热 C.虚
最新回复
(
0
)